I would say the contraption itself is legal but only if you put three hooked baits on it as the law reads

"one line with up to three hooks per angler"

You could only use three baits and leave two  arms empty, or you could put a couple baits on it that didn't have hooks I suppose and play russian roulette with which bait they'd actually strike.

I think the intended application was to mimic schools of shad, especially threadfin ("yellow tails") which tend to run smaller than gizzard shad or skipjack herring. Just as some folks say rattling in blacktail deer doesn't work, that is a whitetail tactic, well it has worked for me so I can't see why this couldn't mimic a small school of perch or bluegills etc.

Let us know if you try one and how it works, you may have all of us running to the Outdoor Emporium!

I know I will try it.   its won tournaments throughout the entire country including a recent event on shasta.

I saw that too chris.  Makes me wonder what the durability of some of these rigs are though.   I know the picasso one has had great reviews as well.  From what I gather most guys in three hook states are rigging dummy rigs with no hooks on the shorter wires.  That way most of the fish are hitting baits with hooks still.  This rig screams chelan to me!